<?php
//**************************************************************************
//
//            (C) Okulov Rostislav, 2011
//
//**************************************************************************

/*
 ***************************************************************************
 *                                                                         *
 *   This source is free software; you can redistribute it and/or modify   *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This code is distributed in the hope that it will be useful, but      *
 *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
 *   General Public License for more details.                              *
 *                                                                         *
 *   A copy of the GNU General Public License is available on the World    *
 *   Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also      *
 *   obtain it by writing to the Free Software Foundation,                 *
 *   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.        *
 *                                                                         *
 */
 
  /* 
   * Module for downloading text from title
   *
   */
   function get250charstring ($myvar) {

       $data = file_get_contents(htmlspecialchars($myvar));
       if (strpos($http_response_header[0], '200')) {

          preg_match('~<title>(.*?)</title>~si', $data, $matches);
          $title = isset($matches[1])?$matches[1]:'';
          $str = substr($title, 0, 250);

       } else { 

          echo 'Something wrong with remote server.';
       }
     return $str;
   }

   echo get250charstring ($_GET['c1']);
?>
